04576+2615 ITF  30

 
 
04h 57m 36.91s +26 14' 55.4" P.A. 355 sep 5.6 mag 16.60,16.90 Sp K4V+K6V
 
 
Coord 2000
04576+2615
Discov num
ITF  30
Comp
Coord arcsec 2000
04 57 36.91 +26 14 55.4
Date first
1955
Date last
2015
Obs
3
Pa first
356
Pa last
355
P.A. Now (θ)
355°
Sep first
5.3
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
16.60
Mag sec
16.90
delta mag (ΔM)
0.3
Spectral class
K4V+K6V (yellow-orange/yellow-orange)
Pri motion ra
+002
Sec motion ra
+006
Pri motion dec
-016
Sec motion dec
-002
Notes
V (Proper motion indicates physical)
rPM=0.903
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355
Precise sep
5.554
Cdsa2 id
ITF 30
Constellation
Taurus
Ra deg
4.960252777777778
De deg
26.248722222222224
last precise pa
355
last precise sep
5.554
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04576+2615 ITF 30 1998 2 355 5.5 16.60 16.90 K4V+K6V V 045736.91+261455.4
04576+2615 ITF 30 2015 3 355 5.6 16.60 16.90 K4V+K6V V 045736.91+261455.4

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